\name{FieldInfo-class}
\Rdversion{1.1}
\docType{class}
\encoding{UTF-8}
\alias{FieldInfo-class}

\title{Class \code{"FieldInfo"}}
\description{
数据集属性字段定义类
}
\section{Objects from the Class}{
可以通过 \code{new("FieldInfo", ...)} 创建FieldInfo对象。
%%  ~~ describe objects here ~~ 
}
\section{Slots}{
  \describe{
    \item{\code{name}:}{Object of class \code{"character"} 字段名称 }
    \item{\code{caption}:}{Object of class \code{"character"} 字段别名 }
    \item{\code{default}:}{Object of class \code{"character"} 字段默认值 }
    \item{\code{type}:}{Object of class \code{"character"} 字段类型名称，包括“Boolean”, “Byte”,“Int16”,“Int32”,“Int64”,“Single”,“Double”,“DateTime”,“Text”,“Char”,“WText”,“LongBinary”,“UnKnown”}
    \item{\code{systemField}:}{Object of class \code{"logical"} 是否是系统字段 }
    \item{\code{required}:}{Object of class \code{"logical"} 是否是必填字段 }
    \item{\code{maxLength}:}{Object of class \code{"integer"} 字段长度}
  }
}
\section{Methods}{
%% No methods defined with class "FieldInfo" in the signature.
}
\references{
%%  ~~put references to the literature/web site here~~
}
\author{
%%  ~~who you are~~
}
\note{
%%  ~~further notes~~
}

%% ~Make other sections like Warning with \section{Warning }{....} ~

\seealso{
%%  ~~objects to See Also as \code{\link{~~fun~~}}, ~~~
%%  ~~or \code{\linkS4class{CLASSNAME}} for links to other classes ~~~
}
\examples{
showClass("FieldInfo")
}
\keyword{ supermap}
